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| a+-Stoff m; v+-Stoff f | |||
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a -substance : 70 phrases in 15 subjects |
| American usage, not spelling | 1 |
| Analytical chemistry | 1 |
| Chemistry | 17 |
| Earth sciences | 1 |
| Environment | 2 |
| Foreign trade | 6 |
| General | 13 |
| Health care | 12 |
| Law | 3 |
| Medical | 7 |
| Patents | 3 |
| Pharmacy and pharmacology | 1 |
| Politics | 1 |
| Research and development | 1 |
| Technology | 1 |